Welcome, Guest. Please login or register.

Username: Password:

Author Topic: drv8825 is need the nf100 capacitor?  (Read 2225 times)

kaito83

  • Full Member
  • ***
  • Posts: 47
    • View Profile
drv8825 is need the nf100 capacitor?
« on: September 24, 2016, 08:23:53 »

Hi All!

Is the drv8825 need the nf100 capacitor?

Regards Tamas
Logged

TCWORLD

  • Administrator
  • *****
  • Posts: 809
    • View Profile
    • AstroEQ
Re: drv8825 is need the nf100 capacitor?
« Reply #1 on: September 24, 2016, 13:21:03 »

The capacitors in the circuit are there for smoothing of the power rail and to reduce any voltage spikes feeding back into the power supply. I would recommend using all the capacitors shown. Place the 100nF capacitors as close as possible to the supply pins of each DRV8825.
Logged
Tom Carpenter (AstroEQ)